The second sentence: garbage should be classified, and life is more perfect.
The third sentence: the garbage is going home, please help.
The fourth sentence: actively participate in garbage sorting and care for green homes.
Fifth sentence: Participate in garbage sorting with your heart and create a beautiful community environment.
The sixth sentence: garbage classification solves the big problem of limited resources.
Seventh sentence: creative life, politeness classification.
The eighth sentence: order food in moderation, pack it after meals, and advocate green consumption.
The ninth sentence: garbage classification, starting from a young age.
Tenth sentence: the whole people participate in garbage sorting and enjoy an environmentally friendly and low-carbon life.
Eleventh sentence: Develop polite dining habits and reduce kitchen garbage.
Twelfth sentence: garbage should be classified and life is better.
Fourteenth sentence: Participate in garbage sorting, protect the earth's homeland and create a better world.
Fifteenth sentence: garbage classification, recycling is not wasted.
Sixteenth sentence: Cooperate with garbage classification and strive to be a civilized citizen.
Seventeenth sentence: garbage is classified and thrown, which is environmentally friendly and hygienic.
The eighteenth sentence: mixed with garbage, classified as resources.
Nineteenth sentence: scientific classification of garbage, polite to you and me.
The twentieth sentence: environmental protection is in the heart, and garbage sorting is in the hand.
Twenty-first sentence: garbage classification is easy, and recycling turns waste into treasure.
Twenty-second sentence: garbage classification, create a perfect life.
Twenty-fourth sentence: garbage children should be separated, and living and working in peace and contentment depends on everyone.
Twenty-fifth sentence: classified collection is everyone's responsibility, and men, women and children come together to participate.
Twenty-sixth sentence: life will be better if garbage is classified.
Twenty-seventh sentence: garbage is placed separately, and the environment is guaranteed.
Twenty-eighth sentence: a penny at hand benefits a lifetime.
Twenty-ninth sentence: garbage mixing is garbage, and garbage classification is resources.
Thirtieth sentence: Give garbage a classified destination and give us a clean world.